.big-font {
  font-size: 40px;
}

.animation {
  transition: all 0.2s linear 0s;
}

.block {
  padding: 10px;
}

.btn-explore {
  background-color: #fff;
  border: 1px solid #000;
  padding: 1em 2em;
  border-radius: 3px;
  font-family: Arial;
  font-weight: 600;
}

.btn-explore:hover {
  background-color: #000;
  color: #fff;
}

.btn-ripple {
    position: relative;
}

.btn-ripple:hover::before {
    -webkit-transform: scale(1,1);
    -ms-transform: scale(1,1);
    -o-transform: scale(1,1);
    transform: scale(1,1);
}
.btn-ripple::before,
.btn-ripple[disabled]:hover::before {
    background: rgba(255,255,255,0.16) none repeat scroll 0 0;
    bottom: 0;
    content: '';
    display: block;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    -webkit-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    -o-transform: scale(0, 1);
    transform: scale(0, 1);
    -webkit-transition: transform 0.3s ease 0s;
    -o-transition: transform 0.3s ease 0s;
    transition: transform 0.3s ease 0s;
}


.effect a {
    display: inline-block;
    font-size: 1.35em;
    font-weight: 400;
    letter-spacing: 1px;
    margin: 15px 25px;
    outline: medium none;
    position: relative;
    text-decoration: none;
    text-shadow: 0 0 1px rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
}

.effect a:hover {
    text-decoration: none;
}

.effect a::before {
    content: "[";
    margin-right: 10px;
    transform: translateX(20px);
}
.effect a::before, .effect a::after {
    display: inline-block;
    opacity: 0;
    transition: transform 0.3s ease 0s, opacity 0.2s ease 0s;
}

.effect a::after {
    content: "]";
    margin-left: 10px;
    transform: translateX(-20px);
}

.effect a:hover::before, .effect a:hover::after, .effect a:focus::before, .effect a:focus::after {
    opacity: 1;
    transform: translateX(0px);
}